It’s only usually left to dwell for a few minutes while I get the washer out and mix the snow foam up, then snow foam over the whole lot. Seems to strip any dirt right off and hasn’t caused any damage that I can tell. It just a waste of productSnowfoam wont matter being too strong but Articulate ? It it ok to use "strong" ?
What power washer you using?I have just totally given up on the snow foam idea.my new lance is not working at all as the water is just trickling out the end like a garden hose yet when I put on the pressure lance it works perfectly .When it did sort of work the last time I used it ,it was hopeless tbh as the foam was far to watery and just run straight of the car .i couldnt get a proper foam no matter what I tried .just got a sprayer and used articulate instead but more carefully this time as the other night I used it and sprayed on and a neighbour started talking and I forgot about it and it dried in ,oh boy that wasn’t good .thankfully it was my van And not my good car as it would of been a disaster .